I currently have three trucks:
1998 S10, V6, regular cab ZR2 4X4
2002 F350 V10 crew cab, 4x4, short bed, with 4.3 rear end
2007 F350 V8, regular cab, long bed, 2WD, with 3.7 rear end
They are all very different and serve different purposes. If you are going from a Subaru, I would suggest you get a loaded Toyota pickup, and have a large rear back seat. I was against ever having anything except a regular cab. Thought crew cabs were station wagons with open storage. I ended up loving the crew cab, keeping tools dry and tight in the back seat.
Since you don't need the truck today. Why not wait for the impossible sale that very may be coming. Pay for the Sport model you want, at the base model price. May take till late fall, but would not be surprised for some huge manufacturer incentives to move the 2020s when the 2021s come out. You may have to purchase 1,000 miles from home- but the deal will likely come. I would not say this but with COVID related unemployment- might be a very special buying opportunity on 2020 models come the fall.